Tonic abduction of the upper and lower extremities on the same side is more pronounced in the distal upper extremity than in the distal lower extremity. This ipsilateral extension of the upper extremity to the side of origin of the epilepsy has been described as a “fencing posture”. This is a symptom of the clinical presentation of frontal lobe epilepsy. The prevention of frontal lobe epilepsy “fencing posture” focus: 1. Patients with frontal lobe epilepsy “fencing posture” must pay attention to the prevention of frontal lobe epilepsy disease. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. In life, frontal lobe epilepsy patients should pay attention to the prevention of various diseases, such as cold and fever, high fever convulsions, poisoning and various trauma and other diseases, while epilepsy patients should main language to prevent various brain diseases, such as encephalitis, stroke, hydrocephalus, cerebrovascular disease, cerebral parasitic disease, etc. These are good ways to prevent frontal lobe epilepsy. 2, to maintain a good life and diet habits. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. The frontal lobe epilepsy “fencing position” patients should avoid overeating. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. Pay attention to safety when going out, do not stay in some dangerous places for a long time. Pay attention to traffic safety and reduce exposure to strong irritants, such as strong light, noise and smell. These are the aspects that must be taken into account to prevent frontal lobe epilepsy “fencing position”.